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Continuous Economic Analysis of Crop Response to Fertilizer in On-farm Research

Mario A. JaureguiGustavo E. Sain

出版	CIMMYT, 1992
ISBN	96861276749789686127676
URL	http://books.google.com.hk/books?id=P6q5O0xQG8cC&hl=&source=gbs_api
EBook	SAMPLE

註釋

Basic concepts for continuous analysis of fertilizer response data; Choice of functional form; Development of a general model for deriving farmer recommendations; Special topics.